To change your account holder name or add or change a trading name, complete a Making Changes to Accounts for Organisations form.

  • To add or change a trading name, the account holders need only sign the form.
  • To change the account holder’s legal name, you’ll need to include identification and proof of address. If you want to change your legal name to align with your gender identity, we may be able to help with the cost. Email us at extra_care@westpac.co.nz and we’ll send you the details.
  • To change business ownership, please call us before completing the form.